$ git clone -n https://gitee.com/opencloudos-stream/jss.git /var/lib/mock/dist-ocs23-build-9491-285/root/chroot_tmpdir/scmroot/jss
Cloning into '/var/lib/mock/dist-ocs23-build-9491-285/root/chroot_tmpdir/scmroot/jss'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/jss
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 74b04a3 !1 Bump version to 5.4.1 Merge pull request !1 from ZoeDong/master